rcb RCB-28CH9-A105 Bushing

rcb RCB-28CH9-A105 Bushing is a dedicated replacement component from Rockwell Automation identified by the part number RCB-28CH9-A105, designed to sit between moving parts within compatible AB assemblies. This bushing provides a precisely sized bearing interface that supports smooth operation and reduced wear in mechanical joints. Used in standard rcb control-system hardware, the RCB-28CH9-A105 is intended for applications that require reliable, low-play alignment of rotating or sliding components within housing bores and mounting blocks. For engineers and technicians, selecting the exact bushing ensures proper fit with the corresponding chassis or enclosure components, preserves alignment tolerances, and contributes to longer service intervals. Buyers should reference the official Rockwell Automation documentation or authorized distributors for precise dimensions, material grade, installation torque, and compatibility with specific drives, modules, or contact assemblies in their control panels.